GED Section 5 Mathematics

Review 99 GED-SECTION-5-MATHEMATICS practice questions with answer explanations and community insights.

Question 1

Danny worked 40 hours and earned $6.30 per hour. His friend Erica earned $8.40 per hour at her job. How many hours would Erica have to work in order to equal Dannys earnings for 40 hours?

  1. 20
  2. 25
  3. 30
  4. 252
  5. Not enough information is given.

Question 2

∆ ABC is a right triangle, and ┴ . If the measure of CAD = 40°,w hat is the measure of DCB? ∠ ∠

  1. 10°
  2. 20°
  3. 40°
  4. 50°
  5. 90°

Question 3

The number of students in a class is x. One day, 5 students were absent. What fractional part of the class was present?

  1. Option A
  2. Option B
  3. Option C
  4. Option D
  5. Option E

Question 4

The gauge on a water tank shows that the tank is1/3full of water. In order to fill the tank, 16 gallons of water are added. How many gallons of water does the tank hold when full?

  1. 20
  2. 24
  3. 30
  4. 32
  5. 48

Question 5

What is the length in feet of the ramp?

  1. 13
  2. 17
  3. 20
  4. 24
  5. Not enough information is given.
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